- Al-Abbas,
Saleh M. (2014). "Structural and
optical characterization of
Cr2O3 nanostructures:
Evaluation of its
dielectric properties". AIP Advances....
-
metals with the M2O3
formula there are
several common structures. Al2O3,
Cr2O3, Fe2O3, and V2O3
adopt the
corundum structure. Many rare
earth oxides adopt...
-
Chromium oxide may
refer to: Chromium(II) oxide, CrO Chromium(III) oxide,
Cr2O3 Chromium dioxide (chromium(IV) oxide), CrO2,
which includes the hypothetical...
-
decomposes above 197 °C,
liberating oxygen and
eventually giving Cr2O3: 4 CrO3 → 2
Cr2O3 + 3 O2 It is used in
organic synthesis as an oxidant,
often as...
- chromium(II) oxide: H3PO2 + 2
Cr2O3 → 4 CrO + H3PO4 It is
readily oxidized by the atmosphere. CrO is basic,
while CrO3 is acidic, and
Cr2O3 is amphoteric. CrO occurs...
-
green (
Cr2O3).
Chromium pigments Chrome green (PG17):
anhydrous chromium(III)
oxide (
Cr2O3).
Viridian (PG18):
hydrated chromium(III)
oxide Cr2O3 • xH2O...
-
refractories mainly consist of
magnesium oxide (MgO) and
chromium oxide (
Cr2O3).
These refractories have high
refractoriness and have a high tolerance...
-
chrome green (
Cr2O3).
Chrome green (PG17):
anhydrous chromium(III)
oxide (
Cr2O3).
Viridian (PG18):
hydrated chromium(III)
oxide Cr2O3 • xH2O. Cobalt...
- diamond-bearing.
Pyrope found in ****ociation with
diamond commonly has a
Cr2O3 content of 3–8%,
which imparts a
distinctive violet to deep
purple coloration...
-
Other oxides are
occasionally used, such as MnO2 in
manganese thermite,
Cr2O3 in
chromium thermite, SiO2 (quartz) in
silicon thermite, or copper(II) oxide...
